CN211098251U - Novel oil gas recovery device - Google Patents
Novel oil gas recovery device Download PDFInfo
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- CN211098251U CN211098251U CN201921753240.3U CN201921753240U CN211098251U CN 211098251 U CN211098251 U CN 211098251U CN 201921753240 U CN201921753240 U CN 201921753240U CN 211098251 U CN211098251 U CN 211098251U
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Abstract
The utility model provides a novel oil gas recovery device, which comprises an adsorption membrane separator connected with an oil gas input pipeline, a detection device, an electric three-way valve, a refrigeration device, a vacuum pump, a control box, a collection output device, an adsorption device, a discharge detection device and a discharge device, wherein the electric three-way valve is arranged between the adsorption membrane separator connected with the oil gas input pipeline and the refrigeration device; the other section of the electric three-way valve is connected with a detection device; the vacuum pump is arranged between the adsorption membrane separator connected with the oil gas input pipeline and the adsorption device; the collection output device is connected with the refrigerating device; the detection device is disposed between the electric three-way valve and the discharge device. The utility model discloses a set up two jars and adsorb, one-way check valve and low temperature liquefaction jar, can increase adsorption efficiency, reduce gaseous emission of polluting, prevent that the gas reflux from causing the damage to the adsorption tanks, the rate of recovery is high, has reduced gaseous volatilizing once more.
Description
Technical Field
The utility model belongs to the technical field of vapor recovery system, particularly, relate to a novel vapor recovery system device.
Background
With the continuous development of economy, the continuous development and progress of the fields of petroleum, petrochemicals, coatings, transportation and the like, crude oil and gasoline are used in large quantities, petroleum and finished oil have multiple loading and unloading links in the refining, storage, transportation and sale processes, a large amount of organic hydrocarbon mixture which is volatile at normal temperature is volatilized or discharged in each loading and unloading process, the large amount of organic hydrocarbon mixture is discharged, huge losses and hazards are brought to enterprises and society, the huge losses and hazards are caused, including economic losses, oil quality reduction, environmental pollution problems and potential safety hazard problems, the organic hydrocarbon mixture is easy to form photochemical smog after being diffused into air for a long time, and some oil-gas mixtures exceed the lower explosion limit, possibly cause explosive threats to the surrounding environment and are not beneficial to environmental protection.
Therefore, it is very important to design and manufacture an oil gas recovery device for collecting organic hydrocarbon mixture, reducing the pollution of the organic hydrocarbon mixture to the environment and reducing the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an oil gas recovery device to solve organic hydrocarbon mixture that oil and product oil volatilize and to the pollution and the potential safety hazard of environment. A novel oil gas recovery device comprises an adsorption membrane separator connected with an oil gas input pipeline, a detection device, an electric three-way valve, a refrigeration device, a vacuum pump, a control box, a collection output device, an adsorption device, a discharge detection device and a discharge device, wherein the electric three-way valve is arranged between the adsorption membrane separator connected with the oil gas input pipeline and the refrigeration device; the other section of the electric three-way valve is connected with a detection device; the refrigerating device is connected with the adsorption device; the vacuum pump is arranged between the adsorption membrane separator connected with the oil gas input pipeline and the adsorption device; the collecting and outputting device is connected with the refrigerating device; the detection device is arranged between the electric three-way valve and the discharge device; the discharge detection device is connected with the discharge device.
The refrigerating device comprises a precooler and a primary condenser, and the space temperature of the precooler is set to be 2-5 ℃; the space temperature of the primary condenser is set to be-30 ℃ to-40 ℃; the precooler is connected with the primary condenser by a pipeline.
The adsorption device comprises a first adsorption tank, a second adsorption tank and a one-way check valve, wherein the first adsorption tank and the second adsorption tank are connected by using a pipeline; the one-way check valve is arranged inside the adsorption device, and the one-way check valve is connected with the detection device.
The collecting and outputting device comprises an oil collecting tank and a low-temperature liquefying tank, and the oil collecting tank is provided with a remote transmission liquid level meter; the oil collecting tank is connected with the low-temperature liquefaction tank through a pipeline; the oil collecting tank is connected with the refrigerating device.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the setting of the absorption membrane separator of being connected with the oil gas house steward can adsorb some foreign gas, reduces oil gas pressure, increases the life of device.
2. The utility model discloses refrigerating plant's setting has increased refrigeration efficiency, has reduced the probability that oil gas volatilizees once more.
3. The utility model discloses an adsorption equipment sets up, sets up two jars and adsorbs, can increase adsorption efficiency, reduces gaseous emission of pollution, is equipped with one-way check valve and prevents that gas reflux from causing the damage to the adsorption tanks.
4. The utility model discloses a collection device's low temperature liquefaction jar setting, the rate of recovery is high, has reduced gaseous volatilizing once more.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the refrigerating device of the present invention.
Fig. 3 is a schematic structural diagram of the adsorption device of the present invention.
Fig. 4 is a schematic structural view of the collecting and recycling device of the present invention.
Figure 5 is the oil gas flow direction schematic diagram of the utility model.
In the figure:
1-adsorption diaphragm separator connected with oil gas main, 2-detection device, 3-electric three-way valve, 4-refrigeration device, 41-precooler, 42-primary condenser, 5-vacuum pump, 6-control box, 7-collection output device, 71-oil collecting tank, 72-remote liquid level meter, 73-low temperature liquefaction tank, 8-adsorption device, 81-first adsorption tank, 82-second adsorption tank, 83-one-way check valve, 9-discharge detection device and 10-discharge device.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 5
The utility model discloses an oil gas recovery device, including the adsorption membrane separator 1, detection device 2, electronic three-way valve 3, refrigerating plant 4, vacuum pump 5, control box 6, collection output device 7, adsorption equipment 8, discharge detection device 9 and discharging equipment 10 that are connected with the oil gas input pipeline, detection device 2 sets up between electronic three-way valve and discharging equipment; the electric three-way valve 3 is arranged between the adsorption membrane separator 1 connected with the oil gas input pipeline and the refrigerating device 4; the other end of the electric three-way valve 3 is connected with the detection device 2; the refrigerating device 4 is connected with the adsorption device 8; the vacuum pump 5 is arranged between the adsorption membrane separator 1 connected with the oil gas input pipeline and the adsorption device 8; the collection output device 7 is connected with the refrigerating device 4; the discharge detection device 9 is connected to the discharge device 10. The utility model discloses embodiment is equipped with the absorption diaphragm separator 1 of being connected with the oil gas house steward, can adsorb some foreign gas, reduces oil gas pressure, increases the life of device.
The refrigerating device 4 comprises a precooler 41 and a primary condenser 42, and the space temperature of the precooler 41 is set to be 2-5 ℃; the space temperature of the primary condenser 42 is set to be-30 ℃ to-40 ℃; the precooler 41 and the primary condenser 42 are connected using piping. The utility model discloses embodiment refrigerating plant 4 is equipped with precooler 41 and one-level condenser 42, has increased refrigeration efficiency, has reduced the probability that oil gas volatilizees once more
The adsorption device 8 comprises a first adsorption tank 81, a second adsorption tank 82 and a one-way check valve 83, wherein the first adsorption tank 81 and the second adsorption tank 82 are connected by using a pipeline; the one-way check valve 83 is disposed inside the adsorption device 8, and the one-way check valve 83 is connected to the detection device 2. The utility model discloses embodiment is through setting up first adsorption tank 81 second adsorption tank 82 with one-way check valve 83 can increase adsorption efficiency, reduces gaseous emission of pollution, and it is right to prevent that gaseous backward flow from first adsorption tank 81 with second adsorption tank 82 causes the damage.
The collecting and outputting device 7 comprises an oil collecting tank 71 and a low-temperature liquefying tank 73, and a remote transmission liquid level meter 72 is arranged on the oil collecting tank; the oil collecting tank 71 and the low-temperature liquefaction tank 73 are connected by using a pipeline; the oil collection tank 71 is connected to the refrigeration device 4. This practical embodiment is through being equipped with low temperature liquefaction jar 83, and the rate of recovery is high, has reduced gaseous revaluation.
Principle of operation
The utility model relates to a novel vapor recovery system device, when the device uses, oil gas passes through the oil gas house steward and carries the absorption diaphragm separator 1 of being connected with the oil gas house steward, some gases that can directly discharge are separated, directly discharge after detecting qualified through detecting system 2, surplus oil gas gets into adsorption equipment 8 under the effect through electric three-way valve 3 and vacuum pump 5, adsorption through adsorption equipment 8, some gases that can discharge are separated, directly discharge after detecting qualified through discharging detecting system 9, the surplus oil gas that needs to be retrieved passes through the pipeline and gets into refrigerating plant 4, after 4 condensations through refrigerating plant, make the oil gas liquefaction, get into and collect output device 7, reach vapor recovery's purpose.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (4)
1. The utility model provides a novel vapor recovery system device which characterized in that: the device comprises an adsorption membrane separator (1) connected with an oil gas input pipeline, a detection device (2), an electric three-way valve (3), a refrigeration device (4), a vacuum pump (5), a control box (6), a collection output device (7), an adsorption device (8), a discharge detection device (9) and a discharge device (10), wherein the detection device (2) is arranged between the electric three-way valve and the discharge device; the electric three-way valve (3) is arranged between the adsorption membrane separator (1) connected with the oil gas input pipeline and the refrigerating device (4); the other end of the electric three-way valve (3) is connected with the detection device (2); the refrigerating device (4) is connected with the adsorption device (8); the vacuum pump (5) is arranged between the adsorption membrane separator (1) connected with the oil gas input pipeline and the adsorption device (8); the collection output device (7) is connected with the refrigerating device (4); the discharge detection device (9) is connected with the discharge device (10).
2. The novel oil and gas recovery device according to claim 1, characterized in that: the refrigerating device (4) comprises a precooler (41) and a primary condenser (42), and the space temperature of the precooler (41) is set to be 2-5 ℃; the space temperature of the primary condenser (42) is set to be-30 ℃ to-40 ℃; the precooler (41) is connected with the primary condenser (42) by using a pipeline.
3. The novel oil and gas recovery device according to claim 1, characterized in that: the adsorption device (8) comprises a first adsorption tank (81), a second adsorption tank (82) and a one-way check valve (83), wherein the first adsorption tank (81) and the second adsorption tank (82) are connected by using a pipeline; one-way check valve (83) set up inside adsorption equipment (8), just one-way check valve (83) with detection device (2) are connected.
4. The novel oil and gas recovery device according to claim 1, characterized in that: the collecting and outputting device (7) comprises an oil collecting tank (71) and a low-temperature liquefying tank (73), and a remote liquid level meter (72) is arranged on the oil collecting tank (71); the oil collecting tank (71) and the low-temperature liquefaction tank (73) are connected by using a pipeline; the oil collecting tank (71) is connected with the refrigerating device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921753240.3U CN211098251U (en) | 2019-10-18 | 2019-10-18 | Novel oil gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921753240.3U CN211098251U (en) | 2019-10-18 | 2019-10-18 | Novel oil gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211098251U true CN211098251U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921753240.3U Active CN211098251U (en) | 2019-10-18 | 2019-10-18 | Novel oil gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211098251U (en) |
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2019
- 2019-10-18 CN CN201921753240.3U patent/CN211098251U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230612 Address after: No. 99, Fanyang Road, Chenji Town, Heze Development Zone, Shandong Province, 274000 Patentee after: Heze Jiulu Environmental Protection Equipment Co.,Ltd. Address before: No. 1, Central Street, Dutang Township, Dingtao County, Heze City, Shandong Province, 274000 Patentee before: Zhao Qingnian |
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| TR01 | Transfer of patent right |